More powerful deduplication #7
Description
At the current moment, deduplication is limited to books with matching titles and authors.
In the future, it would be nice to be able to specify how duplicates are handled and how duplicates are detected,
In particular, we should be able to use information about hashes, titles, authors, and even ISBNs to determine duplicates. We should also allow specifying which of these are important, and functionality for handling duplicates which can not seamlessly be merged with the provided strategies (eg. when metadata has been altered).
There are no limitations in regards to the database or implementation of this project which prevent such a feature.
The implementation would require the following:
- Specifying de-duplication strategy via the interface (eg. "keepfirst checkhash checkisbn checktitle")
- Creating a screen which displays the conflicting books side by side, with user input via typing an index, or arrow key + enter, or discarding a book outright, or applying new metadata